Chapter 1 Test Review

Multiple Choice

Give the answer to the correct number of significant figures to

3.419 + 3.912 + 7.0518 + 0.00013

• 14.383

• 14.382

• 14.3829

• 14.38293

Multiple Choice

Give the answer to the correct number of significant figures to

145.63 - 28.9

• 116.73

• 116.7

• 116.70

• 117

Multiple Choice

Solve and give your answer with the correct number of significant figures
24.28 + 12.5

• 3.687 x 10¹
• 36.8
• 37
• 3.70x10¹

​Sig figs when multiplying/dividing

When multiplying or dividing, round your answer to the same place as the number with the LEAST amount of SIGNIFICANT FIGURES.

​47.06 x 1.0004 = 47.078824

​​47.06 x 1.0004 = 47.08

​98.04​ = 32.68

3​

​​98.04​ = 30

3​

Multiple Choice

Which one is rounded to the correct number of significant figures for the following equation?

7520 x 0.021 = 157.92

• 157.92

• 157.9

• 158

• 160

Multiple Choice

Which answer is rounded to the correct place for the equation below?

487.0 / .0024 = 121750.0

• 121750.0

• 121800

• 122000

• 120000

Multiple Choice

Give the answer to the correct number of significant figures to

247.89 ÷ 43.5

• 5.70

• 5.7

• 5.699

• 5.69

Multiple Choice

A bar of copper has a mass of 216g and a volume of 24cm³. What is the density of copper?  

• 9.0g/cm3

• 0.11g/cm3

• 5184g/cm3
• 322mL

Multiple Choice

What is the density of a plastic ball that has a volume of 6cm³ and a mass of 12g? 

• 2g/cm³
• 0.5g/cm_³

• 72g/cm³
• 4mL

Multiple Choice

The volume of a candy bar is 55cm³. The mass of the candy bar is 70.g What is the density of the candy bar? 

• 2.3g/cm³
• .8g/cm³
• 3850g/cm³
• 1.3g/cm³

Multiple Choice

Jack has a rock. The rock has a mass of 14g and a volume of 2cm³. What is the density of the rock?

• 7 mL
• 7 g/cm³
• 28 g/cm³
• 1/7 g/cm³

Multiple Choice

Used to measure specific volume of liquid

• beaker

• graduated cylinder

• test tube

• erlenmyer flask

Multiple Choice

Used to hold and/or mix solid and liquid materials

• beaker

• graduated cylinder

• test tube

• erlenmyer flask

Multiple Choice

Used to mix different chemicals

• beaker

• graduated cyclinder

• test tube

• erlenmyer flask

Fill in the Blanks

Fill in the Blanks

Multiple Choice

50 ml of water was added to the graduated cylinder. After we drop in the object, the new water level goes up to 60 ml. What is the volume of the blocks?

• 8 ml

• 10 ml

• 60 ml

• 5 ml

Multiple Choice

Amy finds the volume of a graduated cylinder with a pencil in it. The volume was 37 ml. If the volume before the pencil was added was 35 ml. Then what is the volume displacement?

• 2 millilitre

• 1 litre

• 2 litre

• 2.0 millilitre

Multiple Choice

Drake finds the volume of a graduated cylinder with a ring in it. The volume was 31 ml. If the volume before the penny was added was 23 ml. Then what is the volume displacement?

• 1.1 ml

• 8.0 ml

• 14 ml

• 9 ml

Multiple Choice

What is the volume of the ring?

• 64.0 ml

• 68.0 ml

• 8.0 ml

• 4.0 ml

Multiple Choice

• Student A

• Student B

• Student C

• Cannot be determined

Multiple Choice

This bullseye demonstrates...

• High Accuracy & High Precision
• High Accuracy & Low Precision
• Low Accuracy & High Precision
• Low Accuracy & Low Precision

Multiple Select

A set of data are all close in value to each other, but they are not close to the actual value. This set of data can be described as _________________.

• precise

• accurate

Multiple Choice

Which student is the most ACCURATE?

• A

• B

• C

Multiple Choice

The amount of matter in an object

• Mass

• Volume

• Length

Multiple Choice

What is the name of this metric tool?

• Triple Beam Balance

• Graduated Cylinder

• Massometer

Multiple Choice

Triple beam balances measure ________________.

• Volume

• Length

• Mass

Multiple Choice

Find the mass.

• 550.40 g

• 559.40 g

• 550.60 g

Multiple Choice

Find the mass.

• 5 g

• 0.50 g

• 0.20 g

Multiple Choice

Zed went to the store and bought a bag of chips.  He estimated there would be 350 chips in the package, but realized there were only 210 chips in that package.  What was his percent error?

• 35%
• 67%
• 85%
• 92%

Multiple Choice

The deer population is estimated to be 17,600 in northern Illinois, but an actual count was 21,300. What is the percent error?

• 21%
• 17.37%
• 17.4%
• 21.02%

Multiple Choice

The students measured length during a science experiement, they got 12 cm. But the actual measurement was 14.25 cm. What was the percent error?

• 15.79%
• 18.75%
• 2.25%
• 18%

Multiple Choice

Bob estimates that there will be 230 people who attend the concert.  There was an actual total of 300 people who attended.  Find the approximate percent error.  

• 23%
• 33%
• 27%
• 37%

Multiple Choice

Jessie estimates the weight of her cat to be 8 pounds.  The actual weight of the cat was 10 pounds.  Find the percent error.  

• 15%
• 20%
• 25%
• 30%